Having been around both, I look at it this way:
EDEN's heads, cabs and combos are the best for my ears of the purpose-built bass amps, the last ones before you hear the difference and have to go to component rigs (BagEnds, separate preamps, power amps, etc.).
I don't underestimate David Norschow's ears, and some the products ( the little 112 combos and cabs, the 212 bin, the little double eight Silver-series practice amp, the WT800's) are exceptional, really leaving off where the old SWR stopped (ironic inasmuch as DN designed lots of the SWR cabs). But they're a step or two behind a full-strength BagEnd rig, not surprising for the difference in $$$$$.
J o e y